# Mergin Maps Documentation
- Store and track changes to your geo-data with Mergin Maps 💿
- Capture geo-info easily through your mobile or tablet with Mergin Maps Input 📱
- Setup and analyse the project on desktop with QGIS (opens new window) 💻
- All open-source and easily integrated to your existing toolset 💡
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and ask questions!
The ecosystem consist of various components:
- QGIS (opens new window) > Powerful GIS Desktop application
- Mergin Maps plugin for QGIS (opens new window) > QGIS plugin
- Mergin Maps Cloud > SaaS Cloud Service (available also as Mergin Maps CE)
- Mergin Maps Input > iOS and Android mobile app
# Get started
- Capturing Your First Field Data
- Opening Surveyed Data on Your Computer
- Creating a Project in QGIS
- Using Mergin Maps Input
- Further Project Customisation
- Working Collaboratively
# Install & Sign Up
- How to Install Mergin Maps Input
- How to Sign Up to Mergin Maps
- How to Install QGIS
- How to Install QGIS Plugin
- Subscriptions and Invoicing
# Manage Account & Project
- Workspaces
- Permissions
- Behind Data Synchronisation
- Mergin Maps Project
- How to Create a New Project
- How to Share, Transfer or Delete Projects
- How to Delete Files
- How to Deploy Revised Projects
- How to Recover Missing Data
- How to Use QGIS Plugin with Multiple Servers
- Mergin Maps Plugin for QGIS Overview
- Home Page and Dashboard
- Project History and Versions
- Selective Synchronisation
# Setup GIS Project
- QGIS Project Preparation
- Searching for Values in Attribute Fields
- Background Maps
- Map Themes
- How to Enable Digitising
- How to Set Up Snapping for Mergin Maps Input
- Custom Projections
- Supported Formats
# Configure Survey Layer
- Best Practice Tips for Layers and Forms
- Setting Up Form Widgets
- Advanced Form Configuration
- Exif Metadata
- Capturing Photos
- How to Attach Multiple Photos to Features
- How to Link Multiple Records to One Feature (1-N Relations)
- How to Use Hyperlinks
- Extra Position Variables
- Extra QGIS Variables
- Working with Non-spatial Tables
# Fieldwork Tips
- External GPS
- GPS Accuracy
- Synchronisation in Mergin Maps Input
- Layers in Mergin Maps Input
- How to Add, Edit, Delete Features
- How to Reuse Last Entered Values
- How to Stake Out Points
- How to Fix a Broken Project
- Mergin Maps Input Interface
# For Developers
- Custom Mobile App
- Mergin Maps Community Edition
- Integrate Mergin Maps
- PostgreSQL DB Sync
- Media Sync
- Work Packages
- Geodiff Library